import axios from 'axios'
import {Message} from 'element-ui';
import router from "@/router";

axios.interceptors.request.use(config => {
    //如果Token存在，请求携带这个token
    if (window.sessionStorage.getItem("tokenStr")) {
        config.headers['Authorization'] = window.sessionStorage.getItem('tokenStr');
    }
    return config;
}), error => {
    console.error(error)
}


//响应拦截器
axios.interceptors.response.use(success => {
    //业务逻辑错误
    if (success.status && success.status === 200) {
        if (success.data.code === 500 || success.data.code === 401 || success.data.code === 403) {
            Message.error({message: success.data.message})
            return;
        }
        if (success.data.message) {
            Message.success({message: success.data.message})
        }
    }
    return success.data;
}) , error => {
    if (error.response.code === 504 || error.response.code === 404) {
        Message.error({message: '服务器宕机'})
    } else if (error.response.code === 403) {
        Message.error({message: '权限不足，联系管理员'})
    } else if ((error.response.code === 401)) {
        Message.error({message: '尚未登录'});
        router.replace('/')
    } else {
        if (error.response.data.message) {
            Message.error({message: error.response.data.message})
        } else {
            Message.error({message: '未知错误！'})
        }
    }
}

let base = '';

//传送json格式或post请求
export const postRequest = (url, params) => {
    return axios({
        method: 'post',
        url: `${base}${url}`,
        data: params
    })
}

//传送json格式或put请求
export const putRequest = (url, params) => {
    return axios({
        method: 'put',
        url: `${base}${url}`,
        data: params
    })
}

//传送json格式或get请求
export const getRequest = (url, params) => {
    return axios({
        method: 'get',
        url: `${base}${url}`,
        data: params
    })
}

//传送json格式或delete请求
export const deleteRequest = (url, params) => {
    return axios({
        method: 'delete',
        url: `${base}${url}`,
        data: params
    })
}